passport-outlook

Passport strategy for authenticating with Outlook.com (Windows Live) accounts using the Outlook REST API v2 and OAuth 2.0. Current stable version is 3.0.0, which drops support for Node <10. This package authenticates against the official Microsoft v2 endpoints, differentiating it from older modules that target v1 or outdated APIs. The strategy integrates with any Connect/Express-style middleware via Passport. It supports standard OAuth2 flows and Microsoft-specific options like prompt, login_hint, and domain_hint. The profile schema was normalized in v2.0.0 to follow the Passport profile convention, so existing users need to update property access (e.g., profile.DisplayName instead of profile.name).